Photoprinting machine



FIG. 1 is a perspective view of a photoprinting machine embodying the design of the invention;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a perspective view of the photoprinting machine of FIG. 1 but with the platen cover and the paper cover thereof in upraised condition. 

The ornamental design for a photoprinting machine, substantially as shown and described. 